Atomic Force Microscopy Nanomanipulation by Confocal Raman Multiwavelength Spectroscopy: Application at the Monitoring of Resonance Profile Excitation Changes of Manipulated Carbon Nanotube,The Journal of Physical Chemistry C

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Atomic Force Microscopy Nanomanipulation by Confocal Raman Multiwavelength Spectroscopy: Application at the Monitoring of Resonance Profile Excitation Changes of Manipulated Carbon Nanotube
The Journal of Physical Chemistry C ( IF 3.3 ) Pub Date : 2020-01-22 , DOI: 10.1021/acs.jpcc.9b10096
Angelina D’Orlando ₁ , Jean-Yves Mevellec ₁ , Guy Louarn ₁ , Bernard Humbert ₁

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This paper explores the possibilities offered by coupling C nanomanipulation with resonance Raman excitation profile approaches. We apply this method to nanostructures produced by AFM nanomanipulation. The experimental demonstration is made on the interaction between two single-wall carbon nanotubes, one semiconducting and the other metallic. The measurement is analyzed and discussed in terms of resonance shifts and broadening of the electronic transition. This paper focuses on the example of the interaction between one (18,0) metallic SWCNT with one (11,9) semiconductor SWCNT. Our experimental setup allows to measure the evolution of resonance width from 75 cm^–1 to 100 cm^–1 for an isolated carbon nanotube (CNT), to more than 200 cm^–1 for interacting CNTs.

中文翻译：

共聚焦拉曼多波长光谱术的原子力显微镜纳米操纵：在监测操纵碳纳米管的共振剖面激发变化中的应用。

本文探讨了将C纳米操作与共振拉曼激发轮廓方法耦合在一起所提供的可能性。我们将此方法应用于通过AFM纳米处理生产的纳米结构。实验证明了两种单壁碳纳米管之间的相互作用，一种是半导体的，另一种是金属的。根据谐振位移和电子跃迁的扩展对测量进行了分析和讨论。本文重点研究一种（18,0）金属SWCNT与一种（11,9）半导体SWCNT之间相互作用的示例。我们的实验装置可以测量共振宽度从孤立的碳纳米管（CNT）的75 cm ^–1到100 cm ^–1到相互作用的CNT的200 cm ^–1以上的演变。

更新日期：2020-01-23

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